If the 'Between' operator is used to target the audience in the segment, it will not include the first and the last number in the range.

For example, if we are trying to set a segment for number of guests who have points between 0 to 100.

- If minimum value is set to 0 and maximum is set to 100, this will include 1,2,3, and so on up to 99.
- It will not include the guests who have points 0 and 100

In order to get the correct segment size, two other segments would also need to be created:

- Guests who have 0 points
- Guests who have 100 points.

The sum of these three segments should provide the total number of guests who have points between 0 and 100, including 0 & 100.